我很困惑,我可以从微调器中选择一个项目并在弹出消息中显示它。我有这个,
btnSubmitRequest.Click += (sender, e) =>
{
spinnerJobTypes.ItemSelected += new EventHandler<AdapterView.ItemSelectedEventArgs>(spinnerJobTypes_ItemSelected);
}
private void spinnerJobTypes_ItemSelected(object sender, AdapterView.ItemSelectedEventArgs e)
{
Spinner spinner = (Spinner)sender;
string toast = string.Format("{0}", spinner.GetItemAtPosition(e.Position));
Toast.MakeText(this, toast, ToastLength.Long).Show();
}
如何将spinnerJobTypes_ItemSelected的响应从字符串中获取,以便我可以将其提交到数据库中?
非常感谢任何帮助
答案 0 :(得分:6)
@ Jeff.H是对的,但你需要在C#中得到答案。所以,你必须做这样的事情(我试过):
Spinner spinner = (Spinner)sender;
string selectedItem = spinner.SelectedItem.ToString();
希望这对你有所帮助。
答案 1 :(得分:2)
你可以试试这样的事情
Spinner spinner = (Spinner)findViewById(R.id.spinner);
String text = spinner.getSelectedItem().toString();